Black Anodized Aluminium Alloy Al Extrusion Finned Heat Sink Aluminum Manufacturer

• Customization: Available
• After-sales Service: After Sales Guaranteed
• Warranty: 12 Months
• Model NO.: 1000-8000 Series
• Shape: Customized
• Grade: 6000 Series
• Temper: T3-T8
• Window & Door Aluminium Profile: 60 Series
• Alloy: Alloy
• Surface Finishing: Mill Finish
• Alloying Ingredient: 1024 2011 6061 6063 6082 7075
• Certification: CE, SONCAP, ISO, CIQ, RoHS, TUV
• Polished Aluminum Profile: Mechanical Polishing
• Alloying Component: 6000 Series
• Certificates &Standard: SGS
• Processing Service: Bending, Decoiling, Welding, Punching, Cutting, Cn
• Surface Treatment: (Black) Anodising
• Transport Package: Customized
• Specification: customized
• Trademark: Zhongduo
• Origin: Henan
• HS Code: 7610900000
• Production Capacity: 100, 000 Tons/ Year

Product Description

 

Product Description

 

Product Name	20mm to 1000mm wide 30000+ standard models CNC machined custom aluminum heat sink extrusion heat sink profile
Material	AL 6063 T5
Detailed Size	As per customers' design
Max Aspect Ratio( Fin Height / Fin Gap)	More than 20 times aspect ratio heatsink can be extruded by 800 Tons--6000 Tons extruding machines by most advanced technology
Max Width	Ultra wide extruded heatsink can be made by our unique friction welding technology
Standard Mold Qty	30,000+ sets standard molds in stock for your option,saving your R&D cost
Sample Service	Samples with differernt sizes are availabe for prototypes test within 1 week
Production Process	Profiles Extruding---Cutting---CNC Machining(Milling, Drilling,Tapping)---Deburring--- Cleaning--- Inspecting--Packing
Surface Treatment	Degreasing,(Black) Anodizing,Sand Blasting,Painting,Chromating and Laser marking.
Reference Standard	GB/T 3190-2008,GB/T 14846-2008,ISO 2768
Experience	More than 20 years professional manufacturing experience
Application	LED Lighting,Inverter,Welding Machine,Communication Device,Power Supply Equipment,Electronic Industry,Thermoelectric Coolers/Generator,IGBT/UPS Cooling Systems,etc.

Product Information:
1. Shape: Customized as per drawing
2. Material Available:1000series ~ 7000series


 

Certifications

 

Factory & Products Pictures

 

What is Aluminium Extrusion?
Extrusion is the introduction of a heated aluminium ingot into a container and forcing it at high pressure through the profiled opening of a die which corresponds to the cross-section of the extrusion.

Why Aluminium Extrusion?
More and more people are realizing the benefits that aluminium extrusion can offer:  The unique properties of aluminium in combination with the virtually unlimited opportunities the aluminium extrusion process gives to adapt product shape to innovate, reduce cost and maximize efficiency. From automotive to architecture, furniture to facades, lifts to lighting, the use of aluminium extrusions is extensive and new applications are being discovered every day. 
Besides, the cost of aluminium extrusion is significantly lower than other processes, such as casting or forming and other extrusion processes such as plastic.  Costs vary depending on the size, type, and complexity of extrusion. 
In addition, the low density of aluminium results in a lightweight profile compared to other materials, which is easy to handle down the supply chain, as well as being cheaper and more environmentally friendly to transport.

How to change the design into a real product?
CAD drawings evaluation as per extrusion natures-
CAD drawings finalized-
Tooling drawings approved and 100% prepayment for tooling fee-
Tooling development-
Extrusion-
Off-tool samples for approval-
30% Prepayment for bulk production-
Bulk production-
Balance payment-
Delivery

 

Our Advantages

1. Technician team: over 30 years of experience in Aluminium extrusion for industrial application.

2. Rich source of Aluminium ingot locally.

3. Export staff embodied with fluent English communication skills, good knowledge in aluminium extrusion industries, and exports. Stable and reliable to help to sort out all problems.

4. Wide range of Aluminium alloy materials available. 

5. Undertake any quality problems unconditionally.

 

FAQ

Q1: Any MOQ required?

A: We accept any quantity you may need. But there will be a set-up charge for small orders.

Q2: What is the lead time for tooling and off-tool samples?
A: For small tooling (External size less than 229mm), it takes about 10-15 days for tooling and about 5 days for off-tool samples preparing.

Q3: How about the payment terms?
A: For tooling, 100% prepayment by TT bank; for bulk production, 30% prepayment by TT bank, and balance against delivery.

Q4: Will you send videos or pictures in the processing?
A: Yes, we will keep you updated about the status here by sending videos or pictures.

Q5: What characteristics make a heatsink a good one?A: High heatsink surface;Good aerodynamics;Good thermal transfer within the heatsink;Perfect flatness of the contact area;Good mounting method.

You can start with a small trial. Just send me your drawings!
Look forward to hearing from you.